Abu Ayesha al-Kawkazi

Abu Ayesha al-Kawkazi was a Chechen/Russian fighter of the al-Nusra Front who later joined the Islamic State of Iraq and Syria (ISIS).

Biography
Abu Ayesha al-Kawkazi means "The Chechen father of Ayesha" in Arabic, and is his nom de guerre. An al-Qaeda member, he fought for their al-Nusra Front during the Syrian Civil War. However, on 6 June 2015 he left to join the Islamic State of Iraq and Syria (ISIS) instead.